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Electric Machines Mega Quiz 36
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Know MoreQuestion 1
In D.C. machines the residual magnetism is of the order of
Question 2
Which D.C. motor is generally preferred for cranes and hoists ?
Question 3
Three point starter can be used for
Question 4
Sparking is discouraged in a D.C. motor because
Question 5
Speed control by Ward Leonard method gives uniform speed variation
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Jul 7ESE & GATE EE